Yreka-Walker Road Climb
- long (9.8 km)
- 6.1 mi
- long (9.8 km)
- of climbing (762 m)
- 2,500 ft
- of climbing (762 m)
- average grade
- 7.8%
- average grade
- steepest 500 m
- 11.5%
- steepest 500 m
Elevation profile
From 1,759 ft at the bottom to 4,259 ft at the top. Grades are averaged over each half kilometre, from USGS elevation data, so short ramps can be steeper than they show.
Weather at the top of Yreka-Walker Road this week
Loading forecast…
Is it safe to bike up Yreka-Walker Road?
We don't rate roads as safe or unsafe: crash counts can't say how risky a ride is, and roads people like to ride draw more riders, so they see more crashes. Most of this climb is a dirt road, and falls away from public roads rarely reach police reports. What the records show: no bike crashes were reported along the climb from 2021–2025.
Common questions about Yreka-Walker Road
- How long and steep is the Yreka-Walker Road climb?
- 6.1 miles (9.8 km) at 7.8% on average, climbing 2,500 ft (762 m) from 1,759 ft to 4,259 ft. The steepest half kilometre averages 11.5%. That makes it a Category 1 climb.
- Where does the climb start and finish?
- It starts at 41.8346, -122.83832, where Yreka-Walker Road leaves Klamath River Road, and tops out at National Forest Development Road 46N27 at 41.80953, -122.76913.
- Is Yreka-Walker Road paved?
- Mostly not: OpenStreetMap tags 100% of the climb as dirt or gravel. Dirt roads can be closed in fire season or after rain, so check with the land manager.
- How is the category worked out?
- From the climb's shape only: length in metres × average grade (%) of 16,000 or more for Cat 3, 32,000 for Cat 2, 64,000 for Cat 1 and 80,000 for HC. It describes how hard the climb is, not traffic or crashes.
- Where does this data come from?
- The climb is found from OpenStreetMap roads and USGS 3DEP elevation (every climb, not a list of famous ones). Access is from OpenStreetMap tags; gates and closures change, so obey posted signs. Crash counts are police reports in the California Crash Reporting System (CCRS) on data.ca.gov, counted where their map location is within 100 ft of the climb. The forecast is from the National Weather Service.
Other climbs nearby
- Barkhouse Creek RoadCat 3 · 4.0 mi at 4.8% · 1,007 ft · starts 0.5 mi away
- Siskiyou Summit RoadHC · dirt · 18 mi at 5.4% · 5,197 ft · starts 0.6 mi away
- Dogget Middle Road near YrekaHC · dirt · 17 mi at 3.3% · 2,933 ft · starts 3.2 mi away
- Old Dry Lake RoadCat 1 · dirt · 5.5 mi at 7.4% · 2,172 ft · starts 3.6 mi away
- Beaver Creek RoadCat 1 · dirt · 12 mi at 3.9% · 2,500 ft · starts 5.3 mi away
- Lumgrey RoadHC · dirt · 7.1 mi at 7.6% · 2,867 ft · starts 5.6 mi away
- Humbug Road near YrekaCat 3 · 3.1 mi at 5.5% · 896 ft · starts 6.2 mi away
- Upper Jaynes RoadHC · dirt · 8.8 mi at 7% · 3,268 ft · starts 7.0 mi away
Found from OpenStreetMap roads and USGS 3DEP elevation; ranked on shape only. Category 1: length in metres × average grade (%) of 16,000 or more for Cat 3, 32,000 for Cat 2, 64,000 for Cat 1 and 80,000 for HC. It describes how hard the climb is, not traffic or crashes. Crashes: bike crashes reported within 100 ft of the climb, 2021–2025, from the California Crash Reporting System (CCRS), counted only where the report has map coordinates. Weather: National Weather Service. Access from OpenStreetMap tags; obey posted signs. How the data works.